| Sapulpa to Idar-Oberstein | 4,899.14 mi (7,884.40 km) |
| Sapulpa to Idstein | 4,915.00 mi (7,909.94 km) |
| Sapulpa to Illertissen | 5,061.22 mi (8,145.25 km) |
| Sapulpa to Illingen | 4,902.21 mi (7,889.35 km) |
| Sapulpa to Ilmenau | 4,992.14 mi (8,034.08 km) |
| Sapulpa to Ilsede | 4,903.17 mi (7,890.89 km) |
| Sapulpa to Ilsenburg | 4,936.42 mi (7,944.40 km) |
| Sapulpa to Ilsfeld | 4,996.85 mi (8,041.66 km) |
| Sapulpa to Ilvesheim | 4,954.93 mi (7,974.18 km) |
| Sapulpa to Immenstadt im Allgau | 5,092.56 mi (8,195.69 km) |
| Sapulpa to Ingelheim | 4,916.52 mi (7,912.38 km) |
| Sapulpa to Ingolstadt | 5,088.58 mi (8,189.28 km) |
| Sapulpa to Iserlohn | 4,848.33 mi (7,802.64 km) |
| Sapulpa to Isernhagen-Sud | 4,885.27 mi (7,862.08 km) |
| Sapulpa to Ismaning | 5,119.80 mi (8,239.53 km) |
