| Rocky River to Winsum | 3,941.72 mi (6,343.59 km) |
| Rocky River to Winterswijk | 3,992.38 mi (6,425.12 km) |
| Rocky River to Woensdrecht | 3,918.87 mi (6,306.81 km) |
| Rocky River to Woerden | 3,919.33 mi (6,307.55 km) |
| Rocky River to Wolvega | 3,936.84 mi (6,335.73 km) |
| Rocky River to Woudenberg | 3,939.57 mi (6,340.12 km) |
| Rocky River to Woudrichem | 3,932.03 mi (6,327.99 km) |
| Rocky River to Zaandam | 3,906.68 mi (6,287.20 km) |
| Rocky River to Zaandijk | 3,904.40 mi (6,283.53 km) |
| Rocky River to Zaanstad | 3,903.43 mi (6,281.97 km) |
| Rocky River to Zaltbommel | 3,942.08 mi (6,344.17 km) |
| Rocky River to Zandvoort | 3,897.37 mi (6,272.21 km) |
| Rocky River to Zeewolde | 3,936.81 mi (6,335.69 km) |
| Rocky River to Zeist | 3,932.38 mi (6,328.56 km) |
| Rocky River to Zevenaar | 3,969.42 mi (6,388.17 km) |
