| Big Spring to Ianca | 6,206.69 mi (9,988.70 km) |
| Big Spring to Iasi | 6,104.73 mi (9,824.61 km) |
| Big Spring to Iernut | 6,034.25 mi (9,711.19 km) |
| Big Spring to Ineu | 5,955.98 mi (9,585.23 km) |
| Big Spring to Jibou | 5,961.55 mi (9,594.19 km) |
| Big Spring to Jilava | 6,202.59 mi (9,982.11 km) |
| Big Spring to Jimbolia | 5,949.10 mi (9,574.16 km) |
| Big Spring to Liesti | 6,183.61 mi (9,951.56 km) |
| Big Spring to Lipova | 5,967.35 mi (9,603.52 km) |
| Big Spring to Liteni | 6,053.44 mi (9,742.07 km) |
| Big Spring to Ludus | 6,028.55 mi (9,702.01 km) |
| Big Spring to Lugoj | 5,994.15 mi (9,646.66 km) |
| Big Spring to Lupeni | 6,055.72 mi (9,745.74 km) |
| Big Spring to Magurele | 6,200.14 mi (9,978.16 km) |
| Big Spring to Mangalia | 6,311.33 mi (10,157.10 km) |
