| Tonypandy to Iselin (New Jersey) | 3,341.44 mi (5,377.53 km) |
| Tonypandy to Isla Vista (California) | 5,359.66 mi (8,625.54 km) |
| Tonypandy to Issaquah (Washington) | 4,684.71 mi (7,539.32 km) |
| Tonypandy to Ithaca (New York) | 3,351.10 mi (5,393.08 km) |
| Tonypandy to Ives Estates (Florida) | 4,275.53 mi (6,880.81 km) |
| Tonypandy to Jackson (Michigan) | 3,674.42 mi (5,913.40 km) |
| Tonypandy to Jackson (Mississippi) | 4,376.25 mi (7,042.90 km) |
| Tonypandy to Jackson (Missouri) | 4,106.15 mi (6,608.21 km) |
| Tonypandy to Jackson (Tennessee) | 4,156.83 mi (6,689.77 km) |
| Tonypandy to Jackson (Wyoming) | 4,566.86 mi (7,349.66 km) |
| Tonypandy to Jacksonville (Alabama) | 4,121.38 mi (6,632.72 km) |
| Tonypandy to Jacksonville (Arkansas) | 4,325.92 mi (6,961.89 km) |
| Tonypandy to Jacksonville (Florida) | 4,121.51 mi (6,632.93 km) |
| Tonypandy to Jacksonville (Illinois) | 4,016.95 mi (6,464.65 km) |
| Tonypandy to Jacksonville (North Carolina) | 3,731.29 mi (6,004.93 km) |
