We report the results of the measurement of the trigonometric parallax of an H2O maser source in IRAS22555+6213 with the VLBI Exploration of Radio Astrometry (VERA). The annual parallax was determined to be 0.314±0.070mas, corresponding to a distance of $3.18+0.90-0.66,rm kpc$. Our results confirm IRAS22555+6213 to be located in the Perseus arm. We computed the peculiar motion of IRAS22555+6213 to be (Usrc, Vsrc, Wsrc)=(4±4, -32±6, 8±6)kms-1, where Usrc, Vsrc, and Wsrc are directed toward the Galactic center, in the direction of Galactic rotation and toward the Galactic north pole, respectively. IRAS22555+6213, NGC7538, and CepheusA lie along the same line of sight, and are within 2° on the sky. Their parallax distances, with which we derived their absolute position in the Milky Way, show that IRAS22555+6213 and NGC7538 are associated with the Perseus Arm, while CepheusA is located in the Local Arm. We compared the kinematic distances of IRAS22198+6336, G108.18+05.51, G108.20-00.58, G108.47+02.81, G108.59+00.49, CepheusA, NGC7538, G111.23-01.23, G111.25-00.76, and IRAS22555+6213 derived with flat and non-flat rotation curves with their parallax distance and found the kinematic distance derived from the non-flat rotation assumption (-5 to -39kms-1 lag) to be consistent with the parallax distance.