| Spartanburg to Idar-Oberstein | 4,397.31 mi (7,076.79 km) |
| Spartanburg to Idstein | 4,422.00 mi (7,116.53 km) |
| Spartanburg to Illertissen | 4,554.85 mi (7,330.32 km) |
| Spartanburg to Illingen | 4,395.98 mi (7,074.64 km) |
| Spartanburg to Ilmenau | 4,513.99 mi (7,264.56 km) |
| Spartanburg to Ilsede | 4,438.84 mi (7,143.63 km) |
| Spartanburg to Ilsenburg | 4,469.72 mi (7,193.32 km) |
| Spartanburg to Ilsfeld | 4,495.55 mi (7,234.89 km) |
| Spartanburg to Ilvesheim | 4,455.31 mi (7,170.13 km) |
| Spartanburg to Immenstadt im Allgau | 4,580.33 mi (7,371.33 km) |
| Spartanburg to Ingelheim | 4,420.16 mi (7,113.57 km) |
| Spartanburg to Ingolstadt | 4,592.98 mi (7,391.69 km) |
| Spartanburg to Iserlohn | 4,365.36 mi (7,025.37 km) |
| Spartanburg to Isernhagen-Sud | 4,421.53 mi (7,115.76 km) |
| Spartanburg to Ismaning | 4,619.91 mi (7,435.02 km) |
