| Mercer Island to Tubbergen | 4,905.56 mi (7,894.73 km) |
| Mercer Island to Tynaarlo | 4,861.67 mi (7,824.10 km) |
| Mercer Island to Ubbergen | 4,917.56 mi (7,914.05 km) |
| Mercer Island to Uden | 4,920.83 mi (7,919.31 km) |
| Mercer Island to Uitgeest | 4,848.90 mi (7,803.55 km) |
| Mercer Island to Uithoorn | 4,868.71 mi (7,835.43 km) |
| Mercer Island to Ulft | 4,925.30 mi (7,926.51 km) |
| Mercer Island to Urk | 4,862.43 mi (7,825.33 km) |
| Mercer Island to Utrecht | 4,884.07 mi (7,860.16 km) |
| Mercer Island to Vaals | 4,981.09 mi (8,016.29 km) |
| Mercer Island to Valkenswaard | 4,934.33 mi (7,941.03 km) |
| Mercer Island to Veendam | 4,867.64 mi (7,833.72 km) |
| Mercer Island to Veenendaal | 4,898.29 mi (7,883.04 km) |
| Mercer Island to Veenoord | 4,860.37 mi (7,822.01 km) |
| Mercer Island to Veghel | 4,921.12 mi (7,919.78 km) |
