| Wallingford Center to Idar-Oberstein | 3,729.95 mi (6,002.77 km) |
| Wallingford Center to Idstein | 3,754.49 mi (6,042.27 km) |
| Wallingford Center to Illertissen | 3,887.70 mi (6,256.64 km) |
| Wallingford Center to Illingen | 3,728.74 mi (6,000.83 km) |
| Wallingford Center to Ilmenau | 3,846.54 mi (6,190.40 km) |
| Wallingford Center to Ilsede | 3,771.86 mi (6,070.22 km) |
| Wallingford Center to Ilsenburg | 3,802.62 mi (6,119.72 km) |
| Wallingford Center to Ilsfeld | 3,828.20 mi (6,160.90 km) |
| Wallingford Center to Ilvesheim | 3,787.91 mi (6,096.05 km) |
| Wallingford Center to Immenstadt im Allgau | 3,913.46 mi (6,298.11 km) |
| Wallingford Center to Ingelheim | 3,752.69 mi (6,039.38 km) |
| Wallingford Center to Ingolstadt | 3,925.54 mi (6,317.54 km) |
| Wallingford Center to Iserlohn | 3,697.87 mi (5,951.15 km) |
| Wallingford Center to Isernhagen-Sud | 3,754.59 mi (6,042.42 km) |
| Wallingford Center to Ismaning | 3,952.57 mi (6,361.05 km) |
